not sure if it is the same error. 8GB RAM Kubuntu with 293 8 megapixel JPEGs fails on image 15 cpfind -v -o out.pto --multirow 090601nendaz01.input.pto .... Image 292 Imagefile: _MG_8039_01.jpg Remapped : no Image 293 Imagefile: _MG_8040_01.jpg Remapped : no --- Analyze Images --- i0 : Load image... i1 : Load image... i0 : Resize to greyscale double... i1 : Resize to greyscale double... i0 : Build integral image... i0 : Find keypoints... i1 : Build integral image... i1 : Find keypoints... i1 : Found 30643 interest points. i1 : Filtering keypoints... i1 : Kept 10000 interest points. i1 : Make keypoint descriptors... i0 : Found 22730 interest points. i0 : Filtering keypoints... i0 : Kept 9600 interest points. i0 : Make keypoint descriptors... i1 : Build KDTree... i0 : Build KDTree... i1 : Freeing memory... i2 : Load image... i0 : Freeing memory... i3 : Load image... i2 : Resize to greyscale double... i3 : Resize to greyscale double... i2 : Build integral image... i2 : Find keypoints... i3 : Build integral image... i3 : Find keypoints... i2 : Found 19085 interest points. i2 : Filtering keypoints... i2 : Kept 7960 interest points. i2 : Make keypoint descriptors... i3 : Found 10966 interest points. i3 : Filtering keypoints... i3 : Kept 5688 interest points. i3 : Make keypoint descriptors... i3 : Build KDTree... i3 : Freeing memory... i4 : Load image... i2 : Build KDTree... i2 : Freeing memory... i5 : Load image... i4 : Resize to greyscale double... i5 : Resize to greyscale double... i4 : Build integral image... i5 : Build integral image... i4 : Find keypoints... i5 : Find keypoints... i4 : Found 11369 interest points. i4 : Filtering keypoints... i4 : Kept 5199 interest points. i4 : Make keypoint descriptors... i5 : Found 10729 interest points. i5 : Filtering keypoints... i5 : Kept 5544 interest points. i5 : Make keypoint descriptors... i5 : Build KDTree... i5 : Freeing memory... i6 : Load image... i4 : Build KDTree... i4 : Freeing memory... i7 : Load image... i6 : Resize to greyscale double... i7 : Resize to greyscale double... i6 : Build integral image... i6 : Find keypoints... i7 : Build integral image... i7 : Find keypoints... i6 : Found 11600 interest points. i6 : Filtering keypoints... i6 : Kept 6404 interest points. i6 : Make keypoint descriptors... i7 : Found 9610 interest points. i7 : Filtering keypoints... i7 : Kept 3941 interest points. i7 : Make keypoint descriptors... i7 : Build KDTree... i7 : Freeing memory... i8 : Load image... i6 : Build KDTree... i6 : Freeing memory... i9 : Load image... i8 : Resize to greyscale double... i8 : Build integral image... i9 : Resize to greyscale double... i8 : Find keypoints... i9 : Build integral image... i9 : Find keypoints... i8 : Found 9560 interest points. i8 : Filtering keypoints... i8 : Kept 3065 interest points. i8 : Make keypoint descriptors... i8 : Build KDTree... i8 : Freeing memory... i10 : Load image... i9 : Found 9513 interest points. i9 : Filtering keypoints... i9 : Kept 6772 interest points. i9 : Make keypoint descriptors... i9 : Build KDTree... i10 : Resize to greyscale double... i9 : Freeing memory... i11 : Load image... i10 : Build integral image... i10 : Find keypoints... i10 : Found 2846 interest points. i10 : Filtering keypoints... i10 : Kept 2794 interest points. i10 : Make keypoint descriptors... i11 : Resize to greyscale double... i11 : Build integral image... i11 : Find keypoints... i10 : Build KDTree... i10 : Freeing memory... i12 : Load image... i11 : Found 13 interest points. i11 : Filtering keypoints... i11 : Kept 13 interest points. i11 : Make keypoint descriptors... i11 : Build KDTree... i11 : Freeing memory... i13 : Load image... i12 : Resize to greyscale double... i12 : Build integral image... i12 : Find keypoints... i13 : Resize to greyscale double... i13 : Build integral image... i13 : Find keypoints... i12 : Found 14191 interest points. i12 : Filtering keypoints... i12 : Kept 8678 interest points. i12 : Make keypoint descriptors... i13 : Found 6380 interest points. i13 : Filtering keypoints... i13 : Kept 5043 interest points. i13 : Make keypoint descriptors... i13 : Build KDTree... i12 : Build KDTree... i13 : Freeing memory... i14 : Load image... i12 : Freeing memory... i15 : Load image... i14 : Resize to greyscale double... i15 : Resize to greyscale double... i14 : Build integral image... i14 : Find keypoints... i15 : Build integral image... i15 : Find keypoints... i14 : Found 0 interest points. i14 : Filtering keypoints... i14 : Kept 0 interest points. i14 : Make keypoint descriptors... i14 : Build KDTree... Segmentation fault