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jackyjsy / CVPR21Chal-SLR

This repo contains the official code of our work SAM-SLR which won the CVPR 2021 Challenge on Large Scale Signer Independent Isolated Sign Language Recognition.
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ERROR "Undefined function 'ordfilt2' for input arguments of type 'double'." when trying to run Depth2HHA.m #4

Closed snorlaxse closed 3 years ago

snorlaxse commented 3 years ago

Greetings. Congratulations on your work. I was trying to run Depth2HHA.m. I ran into the following error, I'm pasting the error traceback.

---Traceback Starts---- video = 1 frame = 1 video_name = dataset/test/signer14_sample100_depth.mp4 Unrecognized function or variable 'ordfilt2'.

Error in computeNormalsSquareSupport>filterItChopOff (line 107) minSP = ordfilt2(sp, 1, B, 'symmetric');

Error in computeNormalsSquareSupport (line 52) AtA = filterItChopOff(cat(3, AtARaw, AtbRaw), R, superpixels);

Error in processDepthImage (line 19) [N1 b1] = computeNormalsSquareSupport(z./100, missingMask, normalParam.patchSize(1),...

Error in saveHHA (line 14) [pc, N, yDir, h, pcRot, NRot] = processDepthImage(D*100, missingMask, C);

Error in CVPR21Chal_convert_HHA (line 30) hha = saveHHA(['frame', mat2str(frame_loop)], matrix, save_folder, frame_gray, frame_gray); ----Traceback Ends----

Any insights will be appreciated. Thanks.

snorlaxse commented 3 years ago

Install ”Image Processing Toolbox“