GIMP :: Apply Curve To Images
Jun 8, 2011I want to apply curve to number of images using script-fu in Gimp.
View 1 RepliesI want to apply curve to number of images using script-fu in Gimp.
View 1 RepliesWhen I create a curve to apply to an image, GIMP gives me only two choices: a freehand curve and a smooth curve. I need to apply a stepping curve (piecewise flat) and I am out of luck because there is no such option.
View 12 Replies View RelatedI'd like to know how to apply a "filter" to a bunch of images. By "filter" i mean a grid for sharing image in equals parts. How to be able to locate elements in a image. And to "apply" this grid to all the images of a directory even by script-fu if necessary.
View 2 Replies View RelatedI have an image that isn't evenly lit. The left side is darker than the right. I want to apply a curve to the image affecting one side more than the other. I've been trying to do this with adjustment layers but have had no success.
View 2 Replies View RelatedI would like to use Photoshop to create accurate residual images (image describing the difference between two images) and to apply such residual images to restore one of the images used to create the residual.
given two 8bit images (pixel values in the range [0, 255]) a residual image would be created by subtracting one image from the other:
Residual = Image A - Image B
as the potential range of this residual is [-255, 255] it must be mapped to [0, 255] to be saved as image:
Residual = (Image A - Image B) / 2 + 127
given the residual image and image B, image A can then be restored as
Image A = Image B + (Residual - 127) * 2
so my question is: are these two processes (creating a residual image and restoring image A) possible using blending modes, and if not, can i program it somehow? I already tried it using Pixel Bender, but the Pixel Bender Photoshop plugin doesn't seem to work for pixel bender kernels that take two input images.
I want to create an action to apply to several images. This had to be the result. But I want to use the action for a portrait or landscape image or 72 or 300 dpi picture.
View 5 Replies View RelatedI need to apply filters to hundreds of images at once. Is there some type of Batch plugin to do this? I found the Bulk Image Processor but this does not apply filters, at least as far as I can see.
View 4 Replies View RelatedI have a folder full of icons (.png) that I have created for an application at work but they now need greyed out versions for use as disabled buttons. There are 71 icons and it will be time consuming to do it manually so I wanted to see if there was a way to turn all images to a grey state in one go?
View 1 Replies View RelatedLoading Bar Tutorial requires the Script Fu Filter. The Gimp download I have does not have this feature. How do I apply the Script Fu to the Gimp download that I have in my computer? Gimp 2.8
View 1 Replies View RelatedI am using gimp 2 to make a cartoon/rotoscope video. I used a separate program to remove each individual frame (2400+ frames) from a video as still images that can then be edited in Gimp. What I do is open the image, add two filters, then I save the image. The problem is repeating this over and over for each frame is getting to be very cumbersome and annoying. Is there a way to have the filter apply themselves automatically each time I open a new image? It would make things a lot easier and it would make the process go by much faster. It's annoying having to choose the filters from the drop down list every single time, especially when i keep applying the same 2 filters with the same exact settings every time. The same goes for the size of the image. Is it possible to just set gimp to a certain size and have it open at that same size every single time? It keeps asking me what size I want every time I open a new file. Gimp does remember the last size I typed in, but it still asks me to confirm it every single time i click new.
View 14 Replies View RelatedIts a small school project which I have chosen and cant really find a way to do it. What I want to achieve? I have an image and I want to have like 50 variations of it.
What I did? I loaded up an image, recorded an action which applies the filter called "Wave", the the wave dialog box I selected Minimum and Maximum range for values.
Problem I am having:
I made 50 copies of the same image, and then I applied the action via batch processing to these 50 images. However, it applies the exact same settings/values which I recorded. It doesn't really use the range i.e maximum and minimum values I selected in the wave dialog box. It looks like when I closed the wave dialog box, the action creates a new value called "Random seed" when recording and perhaps this random seed number tells Photoshop what to choose from the min and max range supplied by the user.
So is there any way so that when I run the action, it will pick up a new random value from the supplied min and max range?
When I try to use the Apply Image Command to blend two images, the command only allows me to blend the target image with itself; that is, with two images open, the only image available to me as the source image is the target image.
View 2 Replies View RelatedI have 75 different images and would like to apply 4 different hue adjustment layers to each image and save them so I have 300 new images.
Idea on how to do this is;
Copy hue adjustment layer Merge the lower hue layer with the top image layer. Name the merged layer to what the image layer was Save newly merged layer and image layer in PNG format.
Doing this 300 times manually will take me an age, are there any scripts for CS4 that can automate this?
Is there an easy way to apply multiple effects on a set of images or individual images, similiar to something like a preset in LightRoom.
For example, if I run the following effects I have to apply it to each image one effect at a time and repeat for each image that I want the exact same effects applied but would prefer to do it all in one go
Blur/(GPU) Gaussian Blur
Noise/Reduce Noise
Photo/Sharpen+
I use these to clean up the moire from scans and reduce dust/dirt then apply a mild sharpen effect to bring back the now softenend image back up slightly. Being able to have presets would be a real bonus for quick clean ups, of digital camera images or camera phone images
I found it by spending a bit more time looking through the menus, under the Effect menu and the Advanced tab and creating a custom effects script ......
But now would like to see if I can have a list of presets instead of having to load them through the script engine one at a time, maybe an option under the 'Effects/Presets' menu option listing all the scripts that are currently saved.
I have an image I am trying to create that I want to fade from right to left. In other words, I want the right side of the image to be full clarity, color, etc., and have it generally fade to almost gone by the time it gets to the left edge. Think of it as a gradient for an image.
Any way to do that with Gimp?
I found a blur tool. If I cannot do this with some kind of gradient tool, is there a "fade" tool?
I'm, using GimpShop (downloaded two days ago) on Windows 7. I've created a text layer and tried setting the font to Webdings, but the font doesn't get applied. Other fonts seem to work fine, but although Webdings appears in my drop-down of available fonts, GS doesn't seem to know about it.
View 5 Replies View RelatedBasically what I'm wanting to do is curve the text around the image...which I already know how to do...but have the texture and color of the image its around be applied to the text. I've included the file.
View 6 Replies View RelatedI am having a problem with my Text to Path, specifically, I want to apply a gradient to my text, however when I make my path and select my text, the outline only appears over part of my text and thus I am not able to apply the gradient to the entire block.
Edit:
It seems like there is a character limit for this type of text, because I added some characters and it shrunk my selected area further.
I was just wondering if there is any way to effectively apply a normal map to a texture in gimp?
View 2 Replies View RelatedIs there a way to apply a slight boost in exposure to multiple images that have different exposure settings?
View 2 Replies View RelatedI have expanded my keywords over several years. There are bird images taken several years ago that lack keywords but when I bring them up now I also have the keywords from that time which are quite inadequate today. Is there a way in which I can apply my current keyword listings to older images, i.e., change the old keyword folder for my current one?
View 4 Replies View RelatedI have a perspective image of a tube station. I want to replace an image of a poster with a different one. So I need to apply perspective (I can do this) and make the resultant image curved, to fit the curved wall.
View 4 Replies View RelatedIs there any way I can type in text, and put it in the same place in each layer without having to go to each individual layer and putting it in?
View 4 Replies View RelatedWhen useing my old favorite graphic software MS Picture-It i often need to apply overall or border transparencies to many patches. Since im enjoying the pleasures of GIMPs select definitions which absolutely cause no distortions im often thinking - this be the only missing thing. Am i correct or do such functions like previewable halfways restoring of the previous look plus border fading indeed already exist in the new GIMP?
View 10 Replies View RelatedI have a set of images in 32 bit .hdr format, which I would like to turn into 8 bit png files. Specifically, they are 6 sides of a cubemap, which join together seamlessly, and still need to do so after the conversion.
I've played around with the options in the HDR toning dialogue and have a setup I really like the look of, based around the 'local adaptation' method. The trouble is, if I apply those settings to each of the 6 images individually, they are no longer seamless (some have higher/lower contrast and brightness etc), presumably because these settings are 'relative to' the image being processed.
how can I apply the same kind of operations to each of these images (so they remain seamless), mimicking what the 'local adaptation' method is doing?
The specific settings I have changed in the dialogue are the edge glow radius and strength, the 'detail', and the colour vibrance and saturation.
Is there a way I can save a custom crop preset to apply to images on import on Lr3.5?
View 4 Replies View RelatedIf I wanted to have a picture of a book laying open::
[URL]
And I wanted to put a picture on the right hand side of the book, to look as though it was part of the book, how would I make the curve of the layer(or picture) to mimic that of the book?
I am attempting to create a curve with the path tool and it seems like if I have a deep curve the curve becomes smooth but if I have a shallow curve (which is what I want), the curve is jagged and not very smooth - see attached thumbnail.
I've tried to convert the path to a selection then sharpen the selection and also add a feather to the selection to try and smooth it out but I have not been successful. How can I get this shallow curve I want but also get the curve nice and smooth?
Attached File(s) curve.jpg (10.35K)
Number of downloads: 17
I've been using the Gimp for a year or so. I have a project where I'm trying out a logo design on a football helmet. I've tried, unsuccessfully, to use the perspective tool to 'wrap' the logo realistically. The helmet photo is shot at an angle.
I've seen 'morph' plugins that essentially let you set points around an object that correspond to the same points after the pic is 'morphed'. What I'm looking for is a plugin that would allow me to map the straight-on view of the new logo with the points corresponding to the existing 'wrapped' logo to produce a realistic logo.
I had actually just used it to render something, and went to create a new path to continue my picture. However, the path tool decided it doesn't like to curve anymore so when I click on the line it simply moves the object. I didn't change any settings between finishing my first path and starting the second. It is still in design mode.
I've also wanted to ask if it is possible to link two anchors together when one of the anchors in question is in a complete path. Like, say I have three lines and anchors forming a triangle, shouldn't I be able to link a new anchor to one of the existing ones? Because I sure as heck can't.
i've got the latest version of gimp and ufraw.
i have a folder with about 100 jpg files in it that i want to apply a general brightness contrast setting to.
Using the main interface to do each one I would need to go to Tools > Colour > Brightness Contrast and set a Brightness value of 16 and leave the contrast at 0
What i would like to do obvious is to run a batch command to do this operation on all files in a folder
I've tried guessing at a few command lines to do it but all have failed and basically how to do it.