Searched refs:bracket_low (Results 1 - 2 of 2) sorted by relevance
| /external/ceres-solver/internal/ceres/ |
| H A D | line_search.cc | 343 // Important: The high/low in bracket_high & bracket_low refer to their
345 // bracket_low.x < bracket_high.x.
346 FunctionSample solution, bracket_low, bracket_high; local
362 &bracket_low,
383 summary->optimal_step_size = bracket_low.x;
389 << "Starting line search zoom phase with bracket_low: "
390 << bracket_low << ", bracket_high: " << bracket_high
391 << ", bracket width: " << fabs(bracket_low.x - bracket_high.x)
393 << fabs(bracket_low.value - bracket_high.value);
400 // defined by bracket_low
453 BracketingPhase( const FunctionSample& initial_position, const double step_size_estimate, FunctionSample* bracket_low, FunctionSample* bracket_high, bool* do_zoom_search, Summary* summary) argument
641 ZoomPhase(const FunctionSample& initial_position, FunctionSample bracket_low, FunctionSample bracket_high, FunctionSample* solution, Summary* summary) argument
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| H A D | line_search.h | 284 FunctionSample* bracket_low,
290 FunctionSample bracket_low,
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