| /external/webrtc/webrtc/modules/video_coding/ |
| qm_select.cc | 81 // Spatial measure: take average of 3 prediction errors.
176 down_action_history_[i].spatial = kNoChangeSpatial;
301 // 2) The possible down-sampling actions are: spatial by 1/2x1/2, 3/4x3/4;
303 // 3) The action for going back up is the reverse of last (spatial or temporal)
306 // 4) The total amount of down-sampling (spatial and/or temporal) from the
340 if (down_action_history_[0].spatial != kNoChangeSpatial ||
365 action_.spatial = kNoChangeSpatial;
398 // Use base layer frame rate for temporal layers: this will favor spatial.
428 float fac_width = kFactorWidthSpatial[down_action_history_[0].spatial];
429 float fac_height = kFactorHeightSpatial[down_action_history_[0].spatial];
[all...] |
| qm_select_unittest.cc | 13 * In particular, for the selection of spatial and/or temporal down-sampling.
115 // Update content: motion level, and 3 spatial prediction errors.
145 // Update content: motion level, and 3 spatial prediction errors.
146 // High motion, low spatial: 2x2 spatial expected.
155 // Low motion, low spatial: 2/3 temporal is expected.
163 // Medium motion, low spatial: 2x2 spatial expected.
171 // High motion, high spatial: 2/3 temporal expected.
179 // Low motion, high spatial: 1/2 temporal expected
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| qm_select.h | 96 ResolutionAction() : spatial(kNoChangeSpatial), temporal(kNoChangeTemporal) {}
97 SpatialAction spatial; member in struct:webrtc::ResolutionAction
101 // Down-sampling factors for spatial (width and height), and temporal.
132 // Compute spatial texture magnitude and level.
133 // Spatial texture is a spatial prediction error measure.
137 // NFD is normalized frame difference (normalized by spatial variance).
213 // Output: the spatial and/or temporal scale change.
260 // Covert 2 stages of 3/4 (=9/16) spatial decimation to 1/2.
263 // Returns true if the new frame sizes, under the selected spatial action
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| content_metrics_processing.cc | 60 // Two metrics are used: motion and spatial level.
98 // Update averaged metrics: motion and spatial level are used.
106 // Spatial metrics: 2x2, 1x2(H), 2x1(V).
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| qm_select_data.h | 79 // motion=L/H/D,spatial==L/H/D: for low, high, middle levels
108 // motion=L/H/D,spatial==L/H/D, for low, high, middle levels;
185 // Minimum image size for a spatial down-sampling.
209 // Thresholds for spatial prediction error:
215 // higher correlation in HD scenes means lower spatial prediction error.
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| /external/webrtc/webrtc/modules/video_processing/ |
| content_analysis.h | 56 // Spatial metric method: computes the 3 frame-average spatial
76 float spatial_pred_err_; // spatial class
77 float spatial_pred_err_h_; // spatial class
78 float spatial_pred_err_v_; // spatial class
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| content_analysis.cc | 65 // Compute spatial metrics: 3 spatial prediction errors.
125 // Spatial Metrics don't work on a border of 8. Minimum processing
154 // Normalize MAD by spatial contrast: images with more contrast
205 // Compute spatial metrics:
207 // The spatial metrics are rough estimates of the prediction error cost for
208 // each QM spatial mode: 2x2,1x2,2x1
216 // Pixel mean square average: used to normalize the spatial metrics.
|
| /external/libvpx/libvpx/test/ |
| decode_svc_test.cc | 49 // SVC test vector is 1280x720, with 3 spatial layers, and 20 frames.
51 // Decode the SVC test vector, which has 3 spatial layers, and decode up to
52 // spatial layer 0. Verify the resolution of each decoded frame and the total
68 // Decode the SVC test vector, which has 3 spatial layers, and decode up to
69 // spatial layer 1. Verify the resolution of each decoded frame and the total
85 // Decode the SVC test vector, which has 3 spatial layers, and decode up to
86 // spatial layer 2. Verify the resolution of each decoded frame and the total
102 // Decode the SVC test vector, which has 3 spatial layers, and decode up to
103 // spatial layer 10. Verify the resolution of each decoded frame and the total
104 // number of frames decoded. This is beyond the number of spatial layers, s
[all...] |
| /external/libvpx/libvpx/vp9/encoder/ |
| vp9_svc_layercontext.h | 25 int spatial_layer_target_bandwidth; // Target for the spatial layer.
76 // two pass spatial mode.
81 // Frame flags and buffer indexes for each spatial layer, set by the
119 // Update framerate-related quantities for the current spatial layer.
130 // Initialize second pass rc for spatial svc.
140 // Check if current layer is key frame in spatial upper layer
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| /packages/inputmethods/LatinIME/native/jni/src/suggest/core/ |
| suggest.h | 27 // - Distance: "Weighted" edit distance -- used both for spatial and language.
28 // - Compound Distance: Spatial Distance + Language Distance -- used for pruning and scoring
29 // - Cost: delta/diff for Distance -- used both for spatial and language
30 // - Length: "Non-weighted" -- used only for spatial
|
| /external/tensorflow/tensorflow/core/api_def/base_api/ |
| api_def_SpaceToBatchND.pbtxt | 21 `i + 1`, which corresponds to spatial dimension `i`. It is required that
131 This operation divides "spatial" dimensions `[1, ..., M]` of the input into a
133 "batch" dimension (0) such that in the output, the spatial dimensions
135 dimension combines both the position within a spatial block and the original
136 batch position. Prior to division into blocks, the spatial dimensions of the
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| api_def_BatchToSpace.pbtxt | 16 how many elements to crop from the intermediate result across the spatial
98 Rearranges (permutes) data from batch into blocks of spatial data, followed by
101 dimension are moved in spatial blocks to the `height` and `width` dimensions,
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| api_def_BatchToSpaceND.pbtxt | 21 dimension `i + 1`, which corresponds to spatial dimension `i`. It is
134 the spatial dimensions `[1, ..., M]`, to obtain a result with the same rank as
135 the input. The spatial dimensions of this intermediate result are then
|
| api_def_DepthToSpace.pbtxt | 6 The size of the spatial block, same as in Space2Depth.
11 Rearranges data from depth into blocks of spatial data.
14 dimension are moved in spatial blocks to the `height` and `width` dimensions.
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| api_def_SpaceToBatch.pbtxt | 13 the padding of the input with zeros across the spatial dimensions as follows:
17 The effective spatial dimensions of the zero-padded input tensor will be:
103 Zero-pads and then rearranges (permutes) blocks of spatial data into batch.
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| /external/aac/libSACdec/src/ |
| sac_process.h | 122 * \param self A spatial decoder handle.
136 * \brief Feed spatial decoder with external qmf data.
138 * \param self A spatial decoder handle.
160 * \param self A spatial decoder handle.
165 * \param ts Signals time slot in spatial frame to process.
183 * \param self A spatial decoder handle.
198 * \param self A spatial decoder handle.
215 * \param self A spatial decoder handle.
239 * \param self [i] A spatial decoder handle.
258 * \param self [i] A spatial decoder handle
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| /external/tensorflow/tensorflow/stream_executor/ |
| dnn.cc | 265 string spatial; local
267 port::Appendf(&spatial, "%lld ", spatial_size_[i]);
270 "{count: %lld feature_map_count: %lld spatial: %s "
272 count_, feature_map_count_, spatial.c_str(), value_min_, value_max_,
283 string spatial = "s"; local
285 port::Appendf(&spatial, "%lld ", spatial_size_[i]);
298 return port::StrCat(spatial, depth, batch, suffix);
300 return port::StrCat(spatial, batch, depth, suffix);
302 return port::StrCat(batch, spatial, depth, suffix);
304 return port::StrCat(batch, depth, spatial, suffix)
394 string spatial = "s"; local
[all...] |
| /external/libvpx/libvpx/vp8/decoder/ |
| error_concealment.h | 30 /* Functions for spatial MV interpolation */
|
| /external/skia/src/core/ |
| SkBBoxHierarchy.h | 16 * Interface for a spatial data structure that stores axis-aligned bounding
|
| /external/skqp/src/core/ |
| SkBBoxHierarchy.h | 16 * Interface for a spatial data structure that stores axis-aligned bounding
|
| /external/tensorflow/tensorflow/core/util/ |
| tensor_format.h | 89 // Returns the number of spatial dims of a tensor of rank 'num_dims' and tensor
107 // Returns the rank of a tensor with 'num_spatial_dims' spatial dimensions and
118 // Returns the rank of a tensor with 'num_spatial_dims' spatial dimensions and
164 // Returns the index of the `dim`-th spatial dimension.
181 // Returns the index of the `dim`-th spatial dimension.
243 // 'C' (channels), 'H' (height), 'W' (width), or a numbered spatial dimension:
286 // numbered spatial dimension: '0', .. (NUM_SPATIAL_DIMS-1).
409 // spatial.size()+3 (N,C,spatial,InnerC); otherwise, it has rank
410 // spatial.size()+2 (e.g. N,C,spatial or N,spatial,C)
[all...] |
| tensor_format_test.cc | 50 int spatial(int spatial_index) const { return spatial_dim[spatial_index]; } function in struct:tensorflow::TensorDimMap
62 int spatial(int spatial_index) const { return spatial_dim[spatial_index]; } function in struct:tensorflow::FilterDimMap
76 // These arrays are indexed by the number of spatial dimensions in the format.
168 EXPECT_EQ(GetTensorSpatialDimIndex(num_dims, format, i), tdm.spatial(i));
170 tdm.spatial(i));
185 fdm.spatial(i));
187 fdm.spatial(i));
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| /external/libvpx/libvpx/vpx/ |
| vpx_encoder.h | 45 /*! Temporal+Spatial Scalability: Maximum number of coding layers */
46 #define VPX_MAX_LAYERS 12 // 3 temporal + 4 spatial layers are allowed.
49 #define MAX_LAYERS VPX_MAX_LAYERS // 3 temporal + 4 spatial layers allowed.
51 /*! Spatial Scalability: Maximum number of coding layers */
54 /*! Spatial Scalability: Default number of coding layers */
157 // Spatial SVC is still experimental and may be removed.
194 // Spatial SVC is still experimental and may be removed.
212 * spatial layer is encoded.
316 * resolution, independent of any spatial resampling the encoder may do.
325 * resolution, independent of any spatial resampling the encoder may do
[all...] |
| /external/webrtc/webrtc/modules/video_coding/codecs/vp9/ |
| vp9_impl.h | 63 uint8_t start_layer = 0; // The first spatial layer to be encoded.
64 uint8_t stop_layer = 0; // The last spatial layer to be encoded.
93 // Callback function for outputting packets per spatial layer.
|
| /external/webrtc/webrtc/modules/video_coding/utility/ |
| quality_scaler.cc | 73 // When encoder consistently overshoots, framerate reduction and spatial
79 // Reducing frame rate before spatial resolution change.
87 // spatial resolution to change right after frame rate change.
|
