Remove deprecated parameters (#1418)

They were deprecated nearly 3 years ago in
commit 0e868ef.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

Author: stweil

ccmain/tesseractclass.cpp

@@ -509,95 +509,6 @@ Tesseract::Tesseract()
                     "Page separator (default is form feed control character)",
                     this->params()),
 
-      // The following parameters were deprecated and removed from their
-      // original
-      // locations. The parameters are temporarily kept here to give Tesseract
-      // users a chance to updated their [lang].traineddata and config files
-      // without introducing failures during Tesseract initialization.
-      // TODO(ocr-team): remove these parameters from the code once we are
-      // reasonably sure that Tesseract users have updated their data files.
-      //
-      // BEGIN DEPRECATED PARAMETERS
-      BOOL_MEMBER(textord_tabfind_vertical_horizontal_mix, true,
-                  "find horizontal lines such as headers in vertical page mode",
-                  this->params()),
-      INT_MEMBER(tessedit_ok_mode, 5, "Acceptance decision algorithm",
-                 this->params()),
-      BOOL_INIT_MEMBER(load_fixed_length_dawgs, true,
-                       "Load fixed length dawgs"
-                       " (e.g. for non-space delimited languages)",
-                       this->params()),
-      INT_MEMBER(segment_debug, 0, "Debug the whole segmentation process",
-                 this->params()),
-      BOOL_MEMBER(permute_debug, 0, "Debug char permutation process",
-                  this->params()),
-      double_MEMBER(bestrate_pruning_factor, 2.0,
-                    "Multiplying factor of"
-                    " current best rate to prune other hypotheses",
-                    this->params()),
-      BOOL_MEMBER(permute_script_word, 0,
-                  "Turn on word script consistency permuter", this->params()),
-      BOOL_MEMBER(segment_segcost_rating, 0,
-                  "incorporate segmentation cost in word rating?",
-                  this->params()),
-      double_MEMBER(segment_reward_script, 0.95,
-                    "Score multipler for script consistency within a word. "
-                    "Being a 'reward' factor, it should be <= 1. "
-                    "Smaller value implies bigger reward.",
-                    this->params()),
-      BOOL_MEMBER(permute_fixed_length_dawg, 0,
-                  "Turn on fixed-length phrasebook search permuter",
-                  this->params()),
-      BOOL_MEMBER(permute_chartype_word, 0,
-                  "Turn on character type (property) consistency permuter",
-                  this->params()),
-      double_MEMBER(segment_reward_chartype, 0.97,
-                    "Score multipler for char type consistency within a word. ",
-                    this->params()),
-      double_MEMBER(segment_reward_ngram_best_choice, 0.99,
-                    "Score multipler for ngram permuter's best choice"
-                    " (only used in the Han script path).",
-                    this->params()),
-      BOOL_MEMBER(ngram_permuter_activated, false,
-                  "Activate character-level n-gram-based permuter",
-                  this->params()),
-      BOOL_MEMBER(permute_only_top, false, "Run only the top choice permuter",
-                  this->params()),
-      INT_MEMBER(language_model_fixed_length_choices_depth, 3,
-                 "Depth of blob choice lists to explore"
-                 " when fixed length dawgs are on",
-                 this->params()),
-      BOOL_MEMBER(use_new_state_cost, FALSE,
-                  "use new state cost heuristics for segmentation state"
-                  " evaluation",
-                  this->params()),
-      double_MEMBER(heuristic_segcost_rating_base, 1.25,
-                    "Base factor for adding segmentation cost into word rating."
-                    " It's a multiplying factor, the larger the value above 1,"
-                    " the bigger the effect of segmentation cost.",
-                    this->params()),
-      double_MEMBER(heuristic_weight_rating, 1.0,
-                    "weight associated with char rating in combined cost of"
-                    " state",
-                    this->params()),
-      double_MEMBER(heuristic_weight_width, 1000.0,
-                    "weight associated with width evidence in combined cost of"
-                    " state",
-                    this->params()),
-      double_MEMBER(heuristic_weight_seamcut, 0.0,
-                    "weight associated with seam cut in combined cost of state",
-                    this->params()),
-      double_MEMBER(heuristic_max_char_wh_ratio, 2.0,
-                    "max char width-to-height ratio allowed in segmentation",
-                    this->params()),
-      BOOL_MEMBER(enable_new_segsearch, true,
-                  "Enable new segmentation search path.", this->params()),
-      double_MEMBER(segsearch_max_fixed_pitch_char_wh_ratio, 2.0,
-                    "Maximum character width-to-height ratio for"
-                    " fixed-pitch fonts",
-                    this->params()),
-      // END DEPRECATED PARAMETERS
-
       backup_config_file_(NULL),
       pix_binary_(NULL),
       pix_grey_(NULL),

ccmain/tesseractclass.h

@@ -1106,68 +1106,6 @@ class Tesseract : public Wordrec {
   STRING_VAR_H(page_separator, "\f",
                "Page separator (default is form feed control character)");
 
-  // The following parameters were deprecated and removed from their original
-  // locations. The parameters are temporarily kept here to give Tesseract
-  // users a chance to updated their [lang].traineddata and config files
-  // without introducing failures during Tesseract initialization.
-  // TODO(ocr-team): remove these parameters from the code once we are
-  // reasonably sure that Tesseract users have updated their data files.
-  //
-  // BEGIN DEPRECATED PARAMETERS
-  BOOL_VAR_H(textord_tabfind_vertical_horizontal_mix, true,
-             "find horizontal lines such as headers in vertical page mode");
-  INT_VAR_H(tessedit_ok_mode, 5, "Acceptance decision algorithm");
-  BOOL_VAR_H(load_fixed_length_dawgs, true,  "Load fixed length"
-             " dawgs (e.g. for non-space delimited languages)");
-  INT_VAR_H(segment_debug, 0, "Debug the whole segmentation process");
-  BOOL_VAR_H(permute_debug, 0, "char permutation debug");
-  double_VAR_H(bestrate_pruning_factor, 2.0, "Multiplying factor of"
-               " current best rate to prune other hypotheses");
-  BOOL_VAR_H(permute_script_word, 0,
-             "Turn on word script consistency permuter");
-  BOOL_VAR_H(segment_segcost_rating, 0,
-             "incorporate segmentation cost in word rating?");
-  double_VAR_H(segment_reward_script, 0.95,
-               "Score multipler for script consistency within a word. "
-               "Being a 'reward' factor, it should be <= 1. "
-               "Smaller value implies bigger reward.");
-  BOOL_VAR_H(permute_fixed_length_dawg, 0,
-             "Turn on fixed-length phrasebook search permuter");
-  BOOL_VAR_H(permute_chartype_word, 0,
-             "Turn on character type (property) consistency permuter");
-  double_VAR_H(segment_reward_chartype, 0.97,
-               "Score multipler for char type consistency within a word. ");
-  double_VAR_H(segment_reward_ngram_best_choice, 0.99,
-               "Score multipler for ngram permuter's best choice"
-               " (only used in the Han script path).");
-  BOOL_VAR_H(ngram_permuter_activated, false,
-             "Activate character-level n-gram-based permuter");
-  BOOL_VAR_H(permute_only_top, false, "Run only the top choice permuter");
-  INT_VAR_H(language_model_fixed_length_choices_depth, 3,
-            "Depth of blob choice lists to explore"
-            " when fixed length dawgs are on");
-  BOOL_VAR_H(use_new_state_cost, FALSE,
-             "use new state cost heuristics for segmentation state evaluation");
-  double_VAR_H(heuristic_segcost_rating_base, 1.25,
-               "base factor for adding segmentation cost into word rating."
-               "It's a multiplying factor, the larger the value above 1, "
-               "the bigger the effect of segmentation cost.");
-  double_VAR_H(heuristic_weight_rating, 1,
-               "weight associated with char rating in combined cost of state");
-  double_VAR_H(heuristic_weight_width, 1000.0,
-               "weight associated with width evidence in combined cost of"
-               " state");
-  double_VAR_H(heuristic_weight_seamcut, 0,
-               "weight associated with seam cut in combined cost of state");
-  double_VAR_H(heuristic_max_char_wh_ratio, 2.0,
-               "max char width-to-height ratio allowed in segmentation");
-  BOOL_VAR_H(enable_new_segsearch, false,
-             "Enable new segmentation search path.");
-  double_VAR_H(segsearch_max_fixed_pitch_char_wh_ratio, 2.0,
-               "Maximum character width-to-height ratio for"
-               "fixed pitch fonts");
-  // END DEPRECATED PARAMETERS
-
   //// ambigsrecog.cpp /////////////////////////////////////////////////////////
   FILE *init_recog_training(const STRING &fname);
   void recog_training_segmented(const STRING &fname,