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Pavlov


自 2013 起处于活动状态

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How might I improve (make faster) my video extraction?
So, I use VideoReader to read in my MP4 (~280MB) video file: VidObj = VideoReader([pname '\' fname]); The video fo...

9 years 前 | 0 个回答 | 0

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Video downsampling loop taking too long
Hey guys, I just re-tooled a loop I use to downsample movies. I used to just downsample in one spatial dimension, and am now ...

9 years 前 | 0 个回答 | 0

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已回答
Bandpass filtering EEG data
Thanks, I will try this tomorrow as I am heading home for the night. Fs = 4000 in my case.

9 years 前 | 0

提问


Bandpass filtering EEG data
Hey guys, I am currently messing around with ways to filter EEG data I have recorded. I am currently trying bandpass filterin...

9 years 前 | 2 个回答 | 0

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提问


Parfor problem with large structure
Hey Guys, I am trying to analyze data about large movies that are ~120,000 frames long. Below is the error I am getting, foll...

9 years 前 | 0 个回答 | 0

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提问


Writing imagesc image to a tiff stack
Hey guys, What I'm trying to do here is take some number of frames across a large movie, average them together, and use image...

9 years 前 | 1 个回答 | 0

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提问


Lines disappearing on plot
Hey there, I am having a weird problem with a specific type of plot I like to make. There are three pictures attached. What I...

9 years 前 | 1 个回答 | 0

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提问


Scatter plot with different marker types
I am looping through a bunch of data and want to use different marker styles (e.g. dots vs. crosses, etc.) for different categor...

9 years 前 | 1 个回答 | 0

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提问


Optimal strategy for loading in many tiffs and resaving as imageJ tiff stacks
Hey there, I have some large video stored as tiff images (50,000+ frames), save in a folder as a set of individual tiff image...

9 years 前 | 2 个回答 | 0

2

个回答

已回答
Project 3 grayscale images into a single RGB image, as done with "stack to RGB" in ImageJ
Haven't thought about this since last week, but will attempt to make it work again this afternoon. Any ideas?

9 years 前 | 0

提问


imfinfo unable to open a file
My goal is ultimately to get time stamps for a large number of JPEG images so that I know the time that each frame of video data...

9 years 前 | 2 个回答 | 0

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提问


Project 3 grayscale images into a single RGB image, as done with "stack to RGB" in ImageJ
So, I have three different tiff stacks that are gray scale. I loop through each image of each stack, concatenating them together...

9 years 前 | 2 个回答 | 0

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提问


Averaging tiff frames and writing - movie is all white?
So, I am loading in a tiff movie, selecting frames of interest and averaging them together, so that I can watch an average movie...

10 years 前 | 1 个回答 | 0

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提问


Grouped bar plot with manually specified colors for each bar in the groups
My basic question is this: how can I manually specify the different colors that will be used to color my bars? In this specific ...

10 years 前 | 0 个回答 | 0

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