convert.py

[PAIGUI]

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Hello, I encountered this problem when I was running convert.py in the leaves scene of the llff dataset, do you know how to solve it？

Feature matching

I0629 14:34:55.949524 8281 sift.cc:1428] Creating SIFT GPU feature matcher I0629 14:34:56.442124 8280 pairing.cc:172] Generating exhaustive image pairs... I0629 14:34:56.442164 8280 pairing.cc:205] Matching block [1/1, 1/1] I0629 14:34:56.445472 8280 feature_matching.cc:47] in 0.003s I0629 14:34:56.445504 8280 timer.cc:91] Elapsed time: 0.008 [minutes] I0629 14:34:57.250746 8397 incremental_pipeline.cc:253] Loading database I0629 14:34:57.252130 8397 database_cache.cc:66] Loading rigs... I0629 14:34:57.252183 8397 database_cache.cc:76] 1 in 0.000s I0629 14:34:57.252197 8397 database_cache.cc:84] Loading cameras... I0629 14:34:57.252207 8397 database_cache.cc:102] 1 in 0.000s I0629 14:34:57.252215 8397 database_cache.cc:110] Loading frames... I0629 14:34:57.252264 8397 database_cache.cc:127] 26 in 0.000s I0629 14:34:57.252274 8397 database_cache.cc:135] Loading matches... I0629 14:34:57.338102 8397 database_cache.cc:140] 325 in 0.086s I0629 14:34:57.338167 8397 database_cache.cc:156] Loading images... I0629 14:34:57.433259 8397 database_cache.cc:238] 26 in 0.095s (connected 26) I0629 14:34:57.433478 8397 database_cache.cc:249] Building correspondence graph... I0629 14:34:58.048470 8397 database_cache.cc:276] in 0.615s (ignored 0) I0629 14:34:58.048624 8397 timer.cc:91] Elapsed time: 0.013 [minutes] I0629 14:34:58.131800 8397 incremental_pipeline.cc:299] Finding good initial image pair I0629 14:35:15.777119 8397 incremental_pipeline.cc:303] => No good initial image pair found. I0629 14:35:15.777160 8397 incremental_pipeline.cc:544] Discarding reconstruction due to no initial pair I0629 14:35:15.777259 8397 incremental_pipeline.cc:234] => Relaxing the initialization constraints. I0629 14:35:15.778995 8397 incremental_pipeline.cc:299] Finding good initial image pair I0629 14:35:25.119239 8397 incremental_pipeline.cc:303] => No good initial image pair found. I0629 14:35:25.119285 8397 incremental_pipeline.cc:544] Discarding reconstruction due to no initial pair I0629 14:35:25.119390 8397 incremental_pipeline.cc:243] => Relaxing the initialization constraints. I0629 14:35:25.121335 8397 incremental_pipeline.cc:299] Finding good initial image pair I0629 14:35:34.612886 8397 incremental_pipeline.cc:303] => No good initial image pair found. I0629 14:35:34.612939 8397 incremental_pipeline.cc:544] Discarding reconstruction due to no initial pair I0629 14:35:34.613061 8397 incremental_pipeline.cc:234] => Relaxing the initialization constraints. I0629 14:35:34.615175 8397 incremental_pipeline.cc:299] Finding good initial image pair I0629 14:35:44.032284 8397 incremental_pipeline.cc:303] => No good initial image pair found. I0629 14:35:44.032325 8397 incremental_pipeline.cc:544] Discarding reconstruction due to no initial pair I0629 14:35:44.032423 8397 incremental_pipeline.cc:243] => Relaxing the initialization constraints. I0629 14:35:44.034161 8397 incremental_pipeline.cc:299] Finding good initial image pair I0629 14:35:53.438633 8397 incremental_pipeline.cc:303] => No good initial image pair found. I0629 14:35:53.438676 8397 incremental_pipeline.cc:544] Discarding reconstruction due to no initial pair I0629 14:35:53.438772 8397 timer.cc:91] Elapsed time: 0.936 [minutes] E0629 14:35:53.438817 8397 sfm.cc:274] failed to create sparse model ERROR:root:Mapper failed with code 256. Exiting.