Can't index images with imageIndex

7 次查看（过去 30 天）
Sapio L
Sapio L 2015-10-26
编辑： Jayanti 2025-4-2
I try to run this code:
queryImage = imread('clutteredDesk.jpg');
queryROI = [130 175 330 365];
Use the imrect function to select an ROI interactively
queryROI = getPosition(imrect)
figure
imshow(queryImage)
rectangle('Position',queryROI,'EdgeColor','yellow')
imageIndex = indexImages(imgSet,'Verbose',false);
imageIDs = retrieveImages(queryImage,imageIndex,'ROI',queryROI)
However, I get such error:
_ *Undefined function 'invertedImageIndex' for input arguments of type 'bagOfFeatures'.
Error in retrieve_images (line 41) imageIndex = invertedImageIndex(bag);*_

请先登录，再回答此问题。

回答（1 个）

Jayanti
Jayanti 2025-4-2
编辑：Jayanti 2025-4-2
Hi Sapio,
This error is sometimes produced if you don't have the right toolbox installed for the function. You can try typing following in the command window:
help invertedImageIndex
If it prompts you to have certain toolbox for the function to work, install the toolbox through the link provided.
Hope this will be useful!

类别

在 Help Center 和 File Exchange 中查找有关 Feature Detection and Extraction 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by