# -*- coding: utf-8 -*-
from __future__ import absolute_import, division, print_function, unicode_literals
import utool as ut
import plottool as pt
from plottool import plot_helpers as ph
from ibeis.viz import viz_helpers as vh
from ibeis.viz import viz_image
(print, rrr, profile) = ut.inject2(__name__, '[viz_chip]')
[docs]def testdata_showchip():
import ibeis
ibs = ibeis.opendb(defaultdb='PZ_MTEST')
aid_list = ut.get_argval(('--aids', '--aid'), type_=list, default=None)
if aid_list is None:
aid_list = ibs.get_valid_aids()[0:4]
weight_label = ut.get_argval('--weight_label', type_=str, default='fg_weights')
annote = not ut.get_argflag('--no-annote')
kwargs = dict(ori=ut.get_argflag('--ori'), weight_label=weight_label, annote=annote)
kwargs['notitle'] = ut.get_argflag('--notitle')
kwargs['pts'] = ut.get_argflag('--drawpts')
kwargs['ell'] = ut.get_argflag('--drawell')
kwargs['ell_alpha'] = ut.get_argval('--ellalpha', default=.4)
kwargs['ell_linewidth'] = ut.get_argval('--ell_linewidth', default=2)
ut.print_dict(kwargs)
default_config = dict(ibeis.algo.Config.FeatureWeightConfig().parse_items())
cfgdict = ut.argparse_dict(default_config)
print('[viz_chip.testdata] cfgdict = %r' % (cfgdict,))
config2_ = ibs.new_query_params(cfgdict=cfgdict)
print('query_cfgstr = ' + config2_.query_cfgstr)
print('feat_cfgstr = ' + config2_.feat_cfgstr)
print('[viz_chip.testdata] aid_list = %r' % (aid_list,))
return ibs, aid_list, kwargs, config2_
[docs]def show_many_chips(ibs, aid_list, config2_=None):
r"""
CommandLine:
python -m ibeis.viz.viz_chip --test-show_many_chips
python -m ibeis.viz.viz_chip --test-show_many_chips --show --db NNP_Master3 --aids=13276,14047,14489,14906,10194,10201,12656,10150,11002,15315,7191,13127,15591,12838,13970,14123,14167 --no-annote --dpath figures --save ~/latex/crall-candidacy-2015/figures/challengechips.jpg '--caption=challenging images'
Example:
>>> # ENABLE_DOCTEST
>>> from ibeis.viz.viz_chip import * # NOQA
>>> import numpy as np
>>> in_image = False
>>> ibs, aid_list, kwargs, config2_ = testdata_showchip()
>>> # execute function
>>> show_many_chips(ibs, aid_list, config2_)
>>> ut.show_if_requested()
"""
if ut.VERBOSE:
print('[viz] show_many_chips')
in_image = False
chip_list = vh.get_chips(ibs, aid_list, in_image=in_image, config2_=config2_)
import vtool as vt
stacked_chips = vt.stack_image_recurse(chip_list, modifysize=True)
pt.imshow(stacked_chips)
#@ut.indent_func
[docs]def show_chip(ibs, aid, in_image=False, annote=True, title_suffix='',
weight_label=None, weights=None, config2_=None, **kwargs):
r""" Driver function to show chips
Args:
ibs (ibeis.IBEISController):
aid (int): annotation rowid
in_image (bool): displays annotation with the context of its source image
annote (bool): enables overlay annoations
title_suffix (str):
weight_label (None): (default = None)
weights (None): (default = None)
config2_ (dict): (default = None)
Kwargs:
enable_chip_title_prefix, nokpts, kpts_subset, kpts, text_color,
notitle, draw_lbls, show_aidstr, show_gname, show_name, show_nid,
show_exemplar, show_num_gt, show_quality_text, show_yawtext, fnum,
title, figtitle, pnum, interpolation, cmap, heatmap, data_colorbar,
darken, update, xlabel, redraw_image, ax, alpha, docla, doclf,
projection, use_gridspec, pts, ell
color (3/4-tuple, ndarray, or str): colors for keypoints
CommandLine:
python -m ibeis.viz.viz_chip --test-show_chip --show --ecc
python -c "import utool as ut; ut.print_auto_docstr('ibeis.viz.viz_chip', 'show_chip')"
python -m ibeis.viz.viz_chip --test-show_chip --show --db NNP_Master3 --aids 14047 --no-annote
python -m ibeis.viz.viz_chip --test-show_chip --show --db NNP_Master3 --aids 14047 --no-annote
python -m ibeis.viz.viz_chip --test-show_chip --show --db PZ_MTEST --aid 1 --bgmethod=cnn
python -m ibeis.viz.viz_chip --test-show_chip --show --db PZ_MTEST --aid 1 --bgmethod=cnn --scale_max=30
Example:
>>> # VIZ_TEST
>>> from ibeis.viz.viz_chip import * # NOQA
>>> import numpy as np
>>> import vtool as vt
>>> in_image = False
>>> ibs, aid_list, kwargs, config2_ = testdata_showchip()
>>> aid = aid_list[0]
>>> if ut.get_argflag('--ecc'):
>>> kpts = ibs.get_annot_kpts(aid, config2_=config2_)
>>> weights = ibs.get_annot_fgweights([aid], ensure=True, config2_=config2_)[0]
>>> kpts = ut.random_sample(kpts[weights > .9], 200, seed=0)
>>> ecc = vt.get_kpts_eccentricity(kpts)
>>> scale = 1 / vt.get_scales(kpts)
>>> s = ecc if config2_.affine_invariance else scale
>>> colors = pt.scores_to_color(s, cmap_='jet')
>>> kwargs['color'] = colors
>>> kwargs['kpts'] = kpts
>>> show_chip(ibs, aid, in_image=in_image, config2_=config2_, **kwargs)
>>> pt.show_if_requested()
"""
if ut.VERBOSE:
print('[viz] show_chip(aid=%r)' % (aid,))
#ibs.assert_valid_aids((aid,))
# Get chip
#print('in_image = %r' % (in_image,))
chip = vh.get_chips(ibs, aid, in_image=in_image, config2_=config2_)
# Create chip title
chip_text = vh.get_annot_texts(ibs, [aid], **kwargs)[0]
if kwargs.get('enable_chip_title_prefix', True):
chip_title_text = chip_text + title_suffix
else:
chip_title_text = title_suffix
chip_title_text = chip_title_text.strip('\n')
# Draw chip
fig, ax = pt.imshow(chip, **kwargs)
# Populate axis user data
vh.set_ibsdat(ax, 'viztype', 'chip')
vh.set_ibsdat(ax, 'aid', aid)
if annote and not kwargs.get('nokpts', False):
# Get and draw keypoints
if 'color' not in kwargs:
if weight_label == 'fg_weights':
if weights is None and ibs.has_species_detector(ibs.get_annot_species_texts(aid)):
weight_label = 'fg_weights'
weights = ibs.get_annot_fgweights([aid], ensure=True, config2_=config2_)[0]
if weights is not None:
cmap_ = 'hot'
#if weight_label == 'dstncvs':
# cmap_ = 'rainbow'
color = pt.scores_to_color(weights, cmap_=cmap_, reverse_cmap=False)
kwargs['color'] = color
kwargs['ell_color'] = color
kwargs['pts_color'] = color
kpts_ = vh.get_kpts(ibs, aid, in_image, config2_=config2_,
kpts_subset=kwargs.get('kpts_subset', None),
kpts=kwargs.get('kpts', None))
try:
del kwargs['kpts']
except KeyError:
pass
pt.viz_keypoints._annotate_kpts(kpts_, **kwargs)
if not ut.get_argflag('--noaidlabel'):
pt.upperleft_text(chip_text, color=kwargs.get('text_color', None))
use_title = not kwargs.get('notitle', False)
if use_title:
pt.set_title(chip_title_text)
if in_image:
gid = ibs.get_annot_gids(aid)
aid_list = ibs.get_image_aids(gid)
annotekw = viz_image.get_annot_annotations(
ibs, aid_list, sel_aids=[aid], draw_lbls=kwargs.get('draw_lbls', True))
# Put annotation centers in the axis
ph.set_plotdat(ax, 'annotation_bbox_list', annotekw['bbox_list'])
ph.set_plotdat(ax, 'aid_list', aid_list)
pt.viz_image2.draw_image_overlay(ax, **annotekw)
zoom_ = ut.get_argval('--zoom', type_=float, default=None)
if zoom_ is not None:
import vtool as vt
# Zoom into the chip for some image context
rotated_verts = ibs.get_annot_rotated_verts(aid)
bbox = ibs.get_annot_bboxes(aid)
#print(bbox)
#print(rotated_verts)
rotated_bbox = vt.bbox_from_verts(rotated_verts)
imgw, imgh = ibs.get_image_sizes(gid)
pad_factor = zoom_
pad_length = min(bbox[2], bbox[3]) * pad_factor
minx = max(rotated_bbox[0] - pad_length, 0)
miny = max(rotated_bbox[1] - pad_length, 0)
maxx = min((rotated_bbox[0] + rotated_bbox[2]) + pad_length, imgw)
maxy = min((rotated_bbox[1] + rotated_bbox[3]) + pad_length, imgh)
#maxy = imgh - maxy
#miny = imgh - miny
ax = pt.gca()
ax.set_xlim(minx, maxx)
ax.set_ylim(miny, maxy)
ax.invert_yaxis()
else:
ph.set_plotdat(ax, 'chipshape', chip.shape)
#if 'featweights' in vars() and 'color' in kwargs:
if weights is not None and weight_label is not None:
## HACK HACK HACK
if len(weights) > 0:
cb = pt.colorbar(weights, kwargs['color'])
cb.set_label(weight_label)
return fig, ax
if __name__ == '__main__':
"""
CommandLine:
python -m ibeis.viz.viz_chip
python -m ibeis.viz.viz_chip --allexamples
python -m ibeis.viz.viz_chip --allexamples --noface --nosrc
"""
import multiprocessing
multiprocessing.freeze_support() # for win32
import utool as ut # NOQA
ut.doctest_funcs()