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Add blur for FRLG name OCR #1242

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Merged
Mysticial merged 1 commit into from
May 13, 2026
Merged

Add blur for FRLG name OCR #1242

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32 changes: 22 additions & 10 deletions SerialPrograms/Source/PokemonFRLG/Inference/PokemonFRLG_StatsReader.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -85,26 +85,38 @@ void StatsReader::read_page1(


const bool jpn = language == Language::Japanese;
// Read Name (white text on lilac background).
// Use multifiltered OCR across multiple narrow white bands. This tolerates
// brightness shifts (down to ~0xc0) while still preferring cleaner bands.

ImageViewRGB32 name_box = extract_box_reference(game_screen, jpn ? m_box_name_jpn : m_box_name);

// remove shadow
ImageRGB32 name_filtered = filter_rgb32_range(
name_box, 0xff000000, 0xffc7c7c7, Color(0xffc3c3c3), true
);
// make text black
name_filtered = filter_rgb32_range(
name_filtered, 0xffc8c8c8, 0xffffffff, Color(0xff000000), true
);

ImageRGB32 name_ready = preprocess_for_ocr(
name_filtered, "name", 7, 2, true,
combine_rgb(0, 0, 0), jpn ? combine_rgb(160, 160, 160) : combine_rgb(120, 120, 120)
);

const std::vector<OCR::TextColorRange> name_text_color_ranges{
{combine_rgb(224, 224, 224), combine_rgb(255, 255, 255)},
{combine_rgb(208, 208, 208), combine_rgb(255, 255, 255)},
{combine_rgb(192, 192, 192), combine_rgb(255, 255, 255)},
{combine_rgb(0, 0, 0), combine_rgb(120, 120, 120)}
};

if (subset.size() > 0){
auto name_result = Pokemon::PokemonNameReader(subset).read_substring(
logger, language, extract_box_reference(game_screen, jpn ? m_box_name_jpn : m_box_name),
name_text_color_ranges);
logger, language, name_ready, name_text_color_ranges
);
if (!name_result.results.empty()){
stats.name = name_result.results.begin()->second.token;
}
}else{
auto name_result = Pokemon::PokemonNameReader::instance().read_substring(
logger, language, extract_box_reference(game_screen, jpn ? m_box_name_jpn : m_box_name),
name_text_color_ranges);
logger, language, name_ready, name_text_color_ranges
);
if (!name_result.results.empty()){
stats.name = name_result.results.begin()->second.token;
}
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21 changes: 15 additions & 6 deletions SerialPrograms/Source/PokemonFRLG/Inference/PokemonFRLG_WildEncounterReader.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -26,13 +26,15 @@ namespace PokemonFRLG {


WildEncounterReader::WildEncounterReader(Color color)
: m_box_name(0.075, 0.120, 0.265, 0.063)
: m_box_name(0.075, 0.120, 0.260, 0.063)
, m_box_name_jpn(0.075, 0.120, 0.232, 0.063)
// , m_box_level(0.325, 0.120, 0.092, 0.063)
{}

void WildEncounterReader::make_overlays(VideoOverlaySet& items) const {
const BoxOption& GAME_BOX = GameSettings::instance().GAME_BOX;
items.add(m_color, GAME_BOX.inner_to_outer(m_box_name));
items.add(m_color, GAME_BOX.inner_to_outer(m_box_name_jpn));
// items.add(m_color, GAME_BOX.inner_to_outer(m_box_level));
}

Expand All @@ -42,19 +44,26 @@ PokemonFRLG_WildEncounter WildEncounterReader::read_encounter(
std::set<std::string>& subset,
double max_log10p
){
const bool jpn = language == Language::Japanese;

PokemonFRLG_WildEncounter encounter;
ImageViewRGB32 game_screen =
extract_box_reference(frame, GameSettings::instance().GAME_BOX);

// Read Name (black text on off-white background).
ImageViewRGB32 name_box = extract_box_reference(game_screen, jpn ? m_box_name_jpn : m_box_name);

ImageRGB32 name_ready = preprocess_for_ocr(
name_box, "name", 7, 2, true,
combine_rgb(0, 0, 0), combine_rgb(190, 190, 190)
);

const std::vector<OCR::TextColorRange> name_text_color_ranges{
{combine_rgb(0, 0, 0), combine_rgb(64, 64, 64)},
{combine_rgb(0, 0, 0), combine_rgb(96, 96, 96)},
{combine_rgb(0, 0, 0), combine_rgb(128, 128, 128)},
{combine_rgb(0, 0, 0), combine_rgb(120, 120, 120)}
};

// auto name_result = Pokemon::PokemonNameReader::instance().read_substring(
auto name_result = Pokemon::PokemonNameReader(subset).read_substring(
logger, language, extract_box_reference(game_screen, m_box_name),
logger, language, name_ready,
name_text_color_ranges,
0.01, 0.50, max_log10p);
if (!name_result.results.empty()){
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1 change: 1 addition & 0 deletions SerialPrograms/Source/PokemonFRLG/Inference/PokemonFRLG_WildEncounterReader.h
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ class WildEncounterReader {
private:
Color m_color;
ImageFloatBox m_box_name;
ImageFloatBox m_box_name_jpn;
// ImageFloatBox m_box_level;
};

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