clstmocr - error opening clstm file (trained model)

[lomograb]

clstmocr - error opening clstm file (trained model)

[wrznr]

As I suspected, incorrect invocation. Should have a look at test-ocr.sh first: The argument to clstmocr has to be a text file containing image paths rather than an image file:

kmw@lal:~/projects/dta/ocropus/baz$ echo "test_bin/facs_1_tl_21.bin.png" > test_single.lst
kmw@lal:~/projects/dta/ocropus/baz$ load=baz-4000.clstm ~/built/clstm/clstmocr test_single.lst
#: load = baz-4000.clstm
#: conf = 0
#: output = text
#: save_text = 1
test_bin/facs_1_tl_21.bin.png	behalten wird, müißte alsn spätestenm Aniamg Dirz mit den krcben von Solisten

[wrznr]

@Christophered Okay, figured it out. You invoked clstmocr with the env variable conf=1, i.e.:

load=baz-4000.clstm conf=1 ~/built/clstm/clstmocr test_single.lst

The numbers give you 1. Position in output text, 2. starting pixel (that's a wild guess, @kba Could you pls confirm?), 3. Recognized char (i.e. decimal unicode point), 4. char confidence (i.e. how sure was the system at this point).
If you set conf=0 (or leave it out), the numbers disappear and only the recognized text is printed.

I guess the issue could be closed now, right?

[wrznr]

No idea yet but a confirmation of your report:

kmw@lal:~/projects/dta/ocropus/baz$ load=baz.clstm conf=1 ~/built/clstm/clstmocr test_bin/facs_1_tl_21.bin.png
#: load = baz.clstm
#: conf = 1
#: output = text
#: save_text = 1
FATAL: error on open

[wrznr]

Using the absolute path does not help either. @kba Could you please have a look at this? I am pretty sure that this caused by incorrect invocation of clstmocr.

[kba]

I don't have a machine to test ATM, hopefully in over the weekend I'll get it back @zuphilip Can you try?

[wrznr]

@lomograb Can you try and confirm in order to resolve this issue?

@wrznr you are right. now clstmocr produces values, what do they mean?

0	7	32	0.999997
1	19	32	0.999999
2	32	32	0.999993
3	36	32	0.986836
4	41	32	0.997986
5	56	1585	0.998276
6	60	32	0.404907
7	72	1585	0.957227
8	78	1585	0.958865
9	85	1585	0.847094
10	89	1585	0.966943
11	97	32	0.783419

[wrznr]

@Christophered I am sorry, but for me it does not produce numbers but rather output text (cf. console output from my post above). If you provide your invocation command, I will try to interpret those numbers.